fmaury/seirdy.one
1
0
Fork 0
mirror of https://git.sr.ht/~seirdy/seirdy.one synced 2024-11-27 14:12:09 +00:00
Code Issues Projects Releases Wiki Activity

First-party link to Black Hat presentation

Browse source
This commit is contained in:
Rohan Kumar 2022-02-22 22:37:53 -08:00
parent c203c7f099
commit 97d640a514
No known key found for this signature in database
GPG key ID: 1E892DB2A5F84479
2 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
content/posts/floss-security.gmi
View file

@ -148,7 +148,7 @@ Skochinsky's and Corna's analysis was sufficient to clarify (but not completely
While claims such as "ME is a black box that can do anything" are misleading, ME not without its share of vulnerabilities. My favorite look at its issues is a presentation by Mark Ermolov and Maxim Goryachy at Black Hat Europe 2017: While claims such as "ME is a black box that can do anything" are misleading, ME not without its share of vulnerabilities. My favorite look at its issues is a presentation by Mark Ermolov and Maxim Goryachy at Black Hat Europe 2017:
=> https://papers.put.as/papers/firmware/2017/eu-17-Goryachy-How-To-Hack-A-Turned-Off-Computer-Or-Running-Unsigned-Code-In-Intel-Management-Engine.pdf How to Hack a Turned-Off Computer, or Running Unsigned Code in Intel Management Engine. => https://www.blackhat.com/docs/eu-17/materials/eu-17-Goryachy-How-To-Hack-A-Turned-Off-Computer-Or-Running-Unsigned-Code-In-Intel-Management-Engine-wp.pdf How to Hack a Turned-Off Computer, or Running Unsigned Code in Intel Management Engine.
In short: ME being proprietary doesn't mean that we can't find out how (in)secure it is. Binary analysis when paired with runtime inspection can give us a good understanding of what trade-offs we make by using it. While ME has a history of serious vulnerabilities, they're nowhere near what borderline conspiracy theories claim.¹¹ In short: ME being proprietary doesn't mean that we can't find out how (in)secure it is. Binary analysis when paired with runtime inspection can give us a good understanding of what trade-offs we make by using it. While ME has a history of serious vulnerabilities, they're nowhere near what borderline conspiracy theories claim.¹¹

2
content/posts/floss-security.md
View file

@ -125,7 +125,7 @@ Unfortunately, some components are poorly understood due to being obfuscated usi
Skochinsky's and Corna's analysis was sufficient to clarify (but not completely contradict) sensationalism claiming that ME can remotely lock any PC (it was a former opt-in feature), can spy on anything the user does (they clarified that access is limited to unblocked parts of the host memory and the integrated GPU, but doesn't include e.g. the framebuffer), etc. Skochinsky's and Corna's analysis was sufficient to clarify (but not completely contradict) sensationalism claiming that ME can remotely lock any PC (it was a former opt-in feature), can spy on anything the user does (they clarified that access is limited to unblocked parts of the host memory and the integrated GPU, but doesn't include e.g. the framebuffer), etc.
While claims such as "ME is a black box that can do anything" are misleading, ME not without its share of vulnerabilities. My favorite look at its issues is a presentation by Mark Ermolov and Maxim Goryachy at Black Hat Europe 2017: [How to Hack a Turned-Off Computer, or Running Unsigned Code in Intel Management Engine](https://papers.put.as/papers/firmware/2017/eu-17-Goryachy-How-To-Hack-A-Turned-Off-Computer-Or-Running-Unsigned-Code-In-Intel-Management-Engine.pdf). While claims such as "ME is a black box that can do anything" are misleading, ME not without its share of vulnerabilities. My favorite look at its issues is a presentation by {{<indieweb-person first-name="Mark" last-name="Ermolov" url="https://www.blackhat.com/eu-17/speakers/Mark-Ermolov.html">}} and {{<indieweb-person first-name="Maxim" last-name="Goryachy" url="https://www.blackhat.com/eu-17/speakers/Maxim-Goryachy.html">}} at Black Hat Europe 2017: [How to Hack a Turned-Off Computer, or Running Unsigned Code in Intel Management Engine](https://www.blackhat.com/docs/eu-17/materials/eu-17-Goryachy-How-To-Hack-A-Turned-Off-Computer-Or-Running-Unsigned-Code-In-Intel-Management-Engine-wp.pdf).
In short: ME being proprietary doesn't mean that we can't find out how (in)secure it is. Binary analysis when paired with runtime inspection can give us a good understanding of what trade-offs we make by using it. While ME has a history of serious vulnerabilities, they're nowhere near what [borderline conspiracy theories](https://web.archive.org/web/20210302072839/themerkle.com/what-is-the-intel-management-engine-backdoor/) claim.[^11] In short: ME being proprietary doesn't mean that we can't find out how (in)secure it is. Binary analysis when paired with runtime inspection can give us a good understanding of what trade-offs we make by using it. While ME has a history of serious vulnerabilities, they're nowhere near what [borderline conspiracy theories](https://web.archive.org/web/20210302072839/themerkle.com/what-is-the-intel-management-engine-backdoor/) claim.[^11]